Defining the ProcessInventoryRequirement mediation flow

The connections are created to define the mediation flow between the ProcessInventoryRequirement operation of WebSphere Commerce and the updateInventoryReservations and cancelInventoryReservations operations of the External OMS Simulator.

Procedure

1. In the mediation flow diagram for Request: ProcessInventoryRequirement, right-click a blank spot and select Add > Message Filter to add a Message Filter primitive.
2. Change the name of the Message Filter primitive to ActionCodeFilter.
3. In the Properties view, select the Terminal tab.
4. Select the match1 output terminal and change the terminal name to ReserveInventory.
5. Right-click Output terminal and select Add Output Terminal.
6. Change the terminal name to CancelInventoryReservation and click OK:

   

7. Add the following primitives:

   Primitive names and types to add

   Name	Type
   ProcessInventoryRequirement_updateInventoryReservationsRequest	XSL Transformation
   ProcessInventoryRequirement_cancelInventoryReservationsRequest	XSL Transformation
   BadActionCode	Fail

8. Connect the following terminals:

   Terminal connections to create

   From	To
   ProcessInventoryRequirement : InventoryServicesPortType – out	ActionCodeFilter – in
   ActionCodeFilter – ReserveInventory	ProcessInventoryRequirement_updateInventoryReservationsRequest – in
   ActionCodeFilter – CancelInventoryReservation	ProcessInventoryRequirement_cancelInventoryReservationsRequest – in
   ActionCodeFilter – default	BadActionCode – in
   ActionCodeFilter – fail	BadActionCode – in
   ProcessInventoryRequirement_updateInventoryReservationsRequest – out	updateInventoryReservations : ExtOMSSimPartner – in
   ProcessInventoryRequirement_cancelInventoryReservationsRequest – out	cancelInventoryReservations : ExtOMSSimPartner – in

   

9. Select the ActionCodeFilter Message Filter primitive.
10. In the Properties view, select the Details tab and click Add.
11. Enter the following patterns and terminal names and click Finish after entering each pattern and terminal name:

    Patterns and terminal names to enter

    Pattern	Terminal name
    /body/ProcessInventoryRequirement/DataArea/Process/ActionCriteria[1]/ActionExpression[1]/@actionCode='ReserveInventory'	ReserveInventory
    /body/ProcessInventoryRequirement/DataArea/Process/ActionCriteria[1]/ActionExpression[1]/@actionCode='CancelInventoryReservation'	CancelInventoryReservation

12. Create the XML Map for the ProcessInventoryRequirement_cancelInventoryReservationsRequest XSL Transformation primitive.
13. In the XML Map, create a custom transformation between the body elements using the custom ExtOMSSimMediationModule > xslt > custom > ProcessInventoryRequirement_cancelInventoryReservationsRequest.xsl XSL file.
    1. Select the BodyToBody template and select body as the value of the body parameter.
    2. Select File > Save.
    3. Close the XML Map Editor.
14. In the mediation flow diagram for Response: ProcessInventoryRequirement, add the following primitives:

    Primitive names and types to add

    Name	Type
    updateInventoryReservationsResponse_AcknowledgeInventoryRequirement	XSL Transformation
    cancelInventoryReservationsResponse_AcknowledgeInventoryRequirement	XSL Transformation
    updateInventoryReservationsFailed	Fail
    cancelInventoryReservationsFailed	Fail

15. Connect the following terminals:

    Terminal connections to create

    From	To
    updateInventoryReservations : ExtOMSSimPartner – out	updateInventoryReservationsResponse_AcknowledgeInventoryRequirement – in
    cancelInventoryReservations : ExtOMSSimPartner – out	cancelInventoryReservationsResponse_AcknowledgeInventoryRequirement – in
    updateInventoryReservationsResponse_AcknowledgeInventoryRequirement – out	ProcessInventoryRequirement : InventoryServicesPortType – in
    cancelInventoryReservationsResponse_AcknowledgeInventoryRequirement – out	ProcessInventoryRequirement : InventoryServicesPortType – in

    

16. Create the XML Map for the updateInventoryReservationsResponse_AcknowledgeInventoryRequirement XSL Transformation primitive.
17. In the XML Map, create a custom transformation between the body elements using the custom ExtOMSSimMediationModule > xslt > custom > updateInventoryReservationsResponse_AcknowledgeInventoryRequirement.xsl XSL file.
    1. Select the BodyToBody template and select body as the value of the body parameter.
    2. Select File > Save.
    3. Close the XML Map Editor.
18. Create the XML Map for the cancelInventoryReservationsResponse_AcknowledgeInventoryRequirement primitive.
19. In the XML Map, create a custom transformation between the body elements using the custom ExtOMSSimMediationModule > xslt > custom > cancelInventoryReservationsResponse_AcknowledgeInventoryRequirement.xsl XSL file.
    1. Select the BodyToBody template and select body as the value of the body parameter.
    2. Select File > Save.
    3. Close the XML Map Editor.